baber/WOPTO huggingface dataset:
Patent JP-2019172337-A (JP)
Title: Container and container stacked body
Inventor: TANAKA MIKIHIKO
IPC: B65D81/18
Filed: 2018-03-29
Abstract: To provide a container capable of having reduced internal temperature variations.SOLUTION: A container 10 has a bottom plate portion 22 and a side plate portion 24, and includes a main body 20 with a storing space S inside of it and having an opening P at an upper end, and a lid 30 detachable from the main body 20 and having an upper plate portion 32 covering the storing space S. A through hole 41 is formed in the bottom plate portion 22 to communicate between an inside and an outside of the storing space S, and a through hole 42 is formed in the upper plate portion 32 to communicate between the inside and the outside of the storing space S.SELECTED DRAWING: Figure 3
Patent JP-2019173954-A (JP)
Title: Centrifugal compressor
Inventor: FUKUYAMA RYOSUKE
IPC: F04D29/12
Filed: 2018-03-29
Abstract: To suppress the leakage of oil into an impeller chamber.SOLUTION: An oil introduction groove 97 communicating with the outside of a high-speed side shaft in a radial direction of a positive pressure generation groove 94, and communicating with an external peripheral side of a fixed ring 91 is formed at a fixed-side slide movement face 92. An oil supply passage 60 supplies oil toward the oil introduction groove 97 from the external peripheral side of the fixed ring 91. The oil introduction groove 97 communicates with the outside of the high-speed side shaft in the radial direction of the positive pressure generation groove 94, and communicates with the external peripheral side of the fixed ring 91, and the oil from the oil supply passage 60 is supplied to the positive pressure generation groove 94 via the oil introduction groove 97. Therefore, it is avoided that the oil supplied from the oil supply passage 60 does not flow into the positive pressure generation groove 94, and flows into the seal face 92s while straddling a spiral groove 95.SELECTED DRAWING: Figure 5
Patent JP-2019179620-A (JP)
Title: Connector and connector-equipped device
Inventor: SONE KOSUKE
IPC: H01R13/639
Filed: 2018-03-30
Abstract: To reduce the height of a connector.SOLUTION: A connector 16 arranged on an outer peripheral surface of a cylindrical valve body 11 comprises: a leg part 17 protruding outward in the radial direction of the valve body 11; a hood part 18 which is formed from a tip of the leg part 17 along the outer peripheral surface of the valve body 11 and is fittable to a mating connector; a plurality of terminals 21A and 21B which are embedded in the leg part 17 and are arranged inside the hood part 18 along the outer peripheral surface of the valve body 11; and a locking part 24 which is arranged between the plurality of terminals 21A and 21B, and is provided to lock the mating connector.SELECTED DRAWING: Figure 1
Patent JP-2019181495-A (JP)
Title: Laser building-up method
Inventor: YAMAMOTO YASUHIRO
IPC: B23K26/342
Filed: 2018-04-04
Abstract: To provide a laser building-up method in which protrusions on a surface of a built-up layer.SOLUTION: In the laser building-up method, a nozzle having an irradiation port for irradiating laser and a plurality of discharge ports, provided around the irradiation port, through which metal powder is discharged in individual discharge directions is moved above a work-piece, the metal powder is discharged onto the work-piece through each of the plurality of discharge ports and the laser is irradiated onto the work-piece through the irradiation port so that a built-up layer is formed on the work-piece during movement of the nozzle, the metal powder is classified into rough powder and fine powder with a classifier before the metal powder is discharged through the plurality of discharge ports, and the rough powder is discharged through the discharge port whose discharge direction is pointed to a front side from a rear side in a moving direction of the nozzle, of the plurality of discharge ports.SELECTED DRAWING: Figure 6
Patent JP-2019184740-A (JP)
Title: Imaging device
Inventor: FUJII KAZUKI
IPC: G02B7/02
Filed: 2018-04-05
Abstract: To reduce an impact of noise from other control units during radio communication in an imaging device having a radio communication function.SOLUTION: An imaging device includes: a housing having an opening; a camera unit including a lens and an imaging element, disposed inside the housing, and for imaging an outside subject from the opening; a telecommunication member disposed inside the housing and connecting a control board for controlling the camera unit and an imaging element board mounting at least the imaging element of the camera unit; and a communication antenna at least part of which is disposed in a gap between the camera unit and the inner rim of the opening when viewed from the axial direction of the camera unit at a position substantially symmetrical with the telecommunication member across the lens.SELECTED DRAWING: Figure 7
Patent JP-2019022208-A (JP)
Title: Display device, electronic apparatus and program
Inventor: MATSUSHIMA HITOSHI
IPC: G02B27/22
Filed: 2018-04-13
Abstract: To provide a display device or the like capable of suppressing reduction of image quality in the display device or the like capable of switching to either 2D display or 3D display.SOLUTION: A display device 10 comprises: a display panel including multiple pixels that are arrayed in first and second directions; a distribution part for distributing emitted light from each of the pixels of which the parallax image is displayed corresponding to each of multiple viewpoints; and a blocking part which is disposed between the display panel and the distribution part. In a first display state where the parallax image is being displayed on the display panel, the distribution part distributes the emitted light from each of the pixels to the multiple viewpoints in the first direction. In a second display state where a planar image is being displayed on the display panel, the distribution part distributes stops the distribution of the emitted light. In the case of the first display state, the blocking part forms multiple first blocking regions which extend in the second direction and block a part of the emitted light in the first direction, and in the case of the second display state, the blocking part stops forming the first blocking regions.SELECTED DRAWING: Figure 12
Patent JP-2019189684-A (JP)
Title: Insect-proof film or sheet
Inventor: KURIHARA RIE
IPC: C08K5/101
Filed: 2018-04-19
Abstract: To provide an insect-proof film or sheet that can effectively knock down pests.SOLUTION: An insect-proof film or sheet contains an ethylene α-olefin copolymer and an insect repelling active ingredient. When measured in accordance with ASTM D1505, the ethylene α-olefin copolymer has a density of 0.860 g/cmor more and 0.900 g/cmor less.SELECTED DRAWING: None
Patent JP-2019193351-A (JP)
Title: Failure detection function-provided charger and failure detection method
Inventor: KANO TAKASHI
IPC: H01M10/42
Filed: 2018-04-19
Abstract: To provide a failure detection function-provided charger in which a switch failure can be detected even with an inexpensive AD converter having low resolution.SOLUTION: A charger 1 includes: a power source device 10 for charging a secondary battery 3; a power supply path including a first switch SW1 and a second switch SW2 and being configured to supply power from the power source device 10 to the secondary battery 3; a discharge circuit C1 including a first resistor R1 and a third switch SW3, having one end connected to a connection point P between the first switch SW1 and the second switch SW2, and having the other end connected to a grounded line; a short-circuit preventing circuit C2 including a second resistor R2 and a fourth switch SW4 and being connected in parallel with the first switch SW1; and a control device 20 for controlling the opening/closing of each of the switches and acquiring a voltage value V. The control device 20 detects a failure in each of the switches on the condition that the voltage value Vvaries between a normal time and a failure time with respect to combinations of opening/closing control of the switches.SELECTED DRAWING: Figure 1
Patent JP-2019191705-A (JP)
Title: Apparatus maintenance method and device
Inventor: KAWAHARA SHINYA
IPC: G05B23/02
Filed: 2018-04-19
Abstract: To provide an apparatus maintenance method and device capable of reducing a worker's burden by automatically creating a needed record during inspection and a failure occurrence and efficiently performing recovery operation by displaying an item to be dealt with during the failure occurrence.SOLUTION: An apparatus maintenance device includes: a sensor 20 and a controller 30 provided in an apparatus 10; and a computing unit 40 to which the controller 30 and the sensor 20 are connected. The computing unit 40 includes: an inspection record automatic creation unit 40a for receiving an inspection record creation signal 60; a failure record automatic creation unit 40b for receiving a failure record creation signal 70; a database 40c for storing an inspection record and a failure record; and an item-dealt with selection unit 40d for selecting a plurality of items to be dealt with corresponding to a failure record having high similarity by comparing a developing failure record to be stored in the database 40c with past failure records. A display 50 for displaying the items to be dealt with selected by the item-dealt with selection unit 40d in order of corresponding to a failure record having higher similarity is connected to the computing unit 40.SELECTED DRAWING: Figure 1
Patent JP-2019188894-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: ARAYAMA KENJI
IPC: B60H1/00
Filed: 2018-04-20
Abstract: To provide an air-conditioning control device for a vehicle that is capable of preventing or inhibiting occupants from feeling uncomfortable when an air-conditioning level at a driver seat and an air-conditioning level at a front passenger seat are set individually according to amounts of solar radiation.SOLUTION: An air-conditioning device capable of controlling air-conditioning individually for a driver seat and a first passenger seat, is configured as, for example, an air-conditioning device for seats that circulates in-cabin air within seats using blowers. An operation level of a blower for a driver seat is adjusted according to a solar radiation amount L at the driver seat detected by a sensor. An operation level of a blower for a first passenger seat is adjusted according to a solar radiation amount R at the first passenger seat detected by a sensor. When the solar radiation amounts L, R are less than respective predetermined value, an adjustment level of the blower for the driver seat and an adjustment level of the blower for the first passenger seat are set to be equal (for example, the adjustment level for the driver seat is used as the adjustment level for the first passenger seat).SELECTED DRAWING: Figure 7
Patent JP-2019190349-A (JP)
Title: Air blower
Inventor: TOMIOKA HIROTAKA
IPC: F04D29/32
Filed: 2018-04-24
Abstract: To provide an air blower capable of suppressing a deformed portion of a fitting hole from engaging with a rotational shaft.SOLUTION: An air blower (10) comprises: a rotational shaft (20) having an outer peripheral surface (21) including a first arc part (22) and a first plane part (23); and a boss part (40) in which a fitting hole (41) having an inner peripheral surface (42) is formed, the inner peripheral surface including a second arc part (43) corresponding to the first arc part (22), and a second plane part (44) corresponding to the first plane part (23). At end parts (23a, 23b, 44a, 44b) in a width direction of at least one plane part (23, 44) of the first plane part (23) and the second plane part (44), notches (51, 52, 53, 54) are formed.SELECTED DRAWING: Figure 5
Patent JP-2018114404-A (JP)
Title: Electronic display device, display system, furniture, and display method
Inventor: SHIBUE TOMOICHIRO
IPC: A47F5/00
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the troublesomeness of work caused by a change in merchandise arrangement even when a change in the merchandise arrangement is performed.SOLUTION: An electronic display device provided to furniture for displaying merchandise includes a display part provided along a horizontal direction of the furniture, which has a length corresponding to the length in the horizontal direction of the furniture. The display part displays either merchandise information for store personnel including at least a merchandise replacement instruction or information on a plurality of pieces of merchandise according to a region corresponding to template information in which display positions of the merchandise information on the plurality of merchandise are set beforehand.SELECTED DRAWING: Figure 2
Patent JP-2018135533-A (JP)
Title: Process for producing surface-post-crosslinked water-absorbent polymer particles
Inventor: THOMAS DANIEL
IPC: C08J3/24
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide: water-absorbent polymer particles having improved properties, i.e., the water-absorbent polymer particles having a high centrifuge retention capacity (CRC) and high absorption under a load of 49.2 g/cm(AUHL); the water-absorbent polymer particles that possess a high centrifuge retention capacity thereby imparting good liquid distribution when used in hygiene articles; and the water-absorbent polymer particles that allow a usage reduction in hygiene articles while maintaining excellent dryness.SOLUTION: The present invention relates to a process for producing surface-postcrosslinked water-absorbent polymer particles by coating of water-absorbent polymer particles having a content of residual monomers in a range from 0.03 to 15 mass% with at least one surface-postcrosslinker and thermal surface-postcrosslinking at a temperature in a range from 100 to 180°C.SELECTED DRAWING: Figure 1
Patent JP-2019196250-A (JP)
Title: Pulley block and material collection method
Inventor: HABA AKIRA
IPC: B66C1/34
Filed: 2018-05-09
Abstract: To provide a pulley block and a material collection method that enable a labor cost and work time necessary for recovering pulleys to be reduced.SOLUTION: A roller 20 is rotatably attached to a frame 10. A hook member 30 is attached to the frame 10. The hook member 30 can be set at an attachment position where an attachment wire 2 can be attached to a hook 31 and the releasing position of the attachment wire 2. A stopper 40 is attached to the frame 10. The stopper 40 can be set at an engagement position where a stopper side engaging part 41 is engaged with a hook side engaging part 32 of the attachment position and a releasing position where the engagement with the hook side engaging part 32 is released. A recovery wire 60 is hooked to the roller 20. A releasing member 70 is attached to the downstream side of the roller 20 of the recovery wire 60 in a recovering direction. The releasing member 70 can set the stopper side engaging part 41 at the releasing position and the hook member 30 at the releasing position.SELECTED DRAWING: Figure 1
Patent JP-2019196674-A (JP)
Title: Bathroom wash place floor structure
Inventor: KURIHARA KOJI
IPC: E03C1/20
Filed: 2018-05-11
Abstract: To provide a bathroom wash place floor structure which is further improved in construction performance while suppressing a sink of a thermoplastic foaming resin floor face material to a lower part caused by a load applied on a wash place floor.SOLUTION: A bathroom wash place floor structure comprises: a floor main body which has a floor face material formed of a thermoplastic foaming resin, and a surface material arranged on the floor face material, and forming a surface of a wash place floor, and in which a drainage gradient inclined to a lower part toward a drain port is formed on the surface; a frame body having a metal-made outer frame, and a height adjustable support leg, and supporting the floor main body from below; and a sink suppression body arranged below the surface of the floor main body, also arranged on the frame body without being directly fixed to the frame body, having rigidity higher than that of the floor face material, and suppressing a sink of the floor face material. The sink suppression body has a plurality of lateral support materials arranged on the floor face material, and extending to a horizontal direction, and intervals of the plurality of lateral support materials are 10 cm or shorter.SELECTED DRAWING: Figure 3
Patent JP-2019196150-A (JP)
Title: System, method, and program for identifying safe landing area, and storage medium for storing the program
Inventor: CHRIS THOMAS RABI
IPC: B64D45/08
Filed: 2018-05-11
Abstract: To provide a system and a method with a small calculation load for identifying a safe landing area, and to provide a system and a method for identifying an area where a flying body can land safely and in a shorter time in the event of an emergency related to the flying body.SOLUTION: A system includes: a landing candidate partial area setting unit for setting a plurality of landing candidate partial areas in an image of a landing candidate area; a classifying unit for classifying each of the plurality of landing candidate partial areas into "landing possible" and "landing impossible" on the basis of whether or not an obstacle is likely to be included in the landing candidate partial areas; and a safe landing area identification unit for identifying a safe landing area, which is an area where landing can be made safely on the basis of the landing candidate partial area classified into "landing possible" and the landing candidate partial area classified into "landing impossible."SELECTED DRAWING: Figure 3
Patent JP-2019201282-A (JP)
Title: Image processing apparatus and control program therefor
Inventor: NAGASAWA KENICHI
IPC: G03G21/00
Filed: 2018-05-15
Abstract: To improve convenience by providing an operation screen customized according to a user even in an operation mode that does not require user authentication in an image processing apparatus.SOLUTION: When a user inputs a combination of a user name and a password, an MFP tries user authentication by using the combination. When the user authentication is successfully performed (YES in step S18), the MFP displays a customized operation screen for the authenticated user (step S20). When used in a public mode that does not require user authentication (YES in step S22), in a case in which customization information corresponding to an ID detected in step S12 is registered in a customization information table, the MFP displays the customized operation screen by using the customization information.SELECTED DRAWING: Figure 4
Patent JP-2019064898-A (JP)
Title: Optical glass, preform and optical element
Inventor: IWASAKI NANA
IPC: G02B1/00
Filed: 2018-05-17
Abstract: To obtain an optical glass having a small partial dispersion ratio (θg,F) while having a refractive index (n) and an Abbe number (ν) in desired ranges.SOLUTION: The optical glass contains a SiOcomponent by 20.0 to 45.0%, a NbOcomponent by 25.0 to 60.0%, and a TiOcomponent by 0 to 5.0%, and has a mass ratio (LiO/NaO+KO) of 0.40 to 1.00, a partial dispersion ratio (θg,F) satisfying a relationship of (-0.00162×ν+0.620)≤(θg,F)≤(-0.00162×ν+0.657) with regard to an Abbe number (ν), and a temperature coefficient (40 to 60°C) of a relative refractive index (589.29 nm) ranging from +6.0×10to -5.0×10(°C).SELECTED DRAWING: Figure 2
Patent JP-2019199932-A (JP)
Title: Structure
Inventor: NOMA KENJI
IPC: C08F210/14
Filed: 2018-05-17
Abstract: To provide a structure capable of deforming from a first form having a planar shape or three-dimensional shape to a second form having a three-dimensional shape, and excellent in retainability of the three-dimensional shape of the second form.SOLUTION: A structure 100 is a structure that is deformable from a first form having a planar shape or a three-dimensional shape to a second form having a shape different from the first form and having a three-dimensional shape. The structure has a plurality of fold line parts 10, and comprises a plate-like body (A) in which the mobility of the bending line part 10 changes according to a temperature, wherein it is possible to deform from the first form to the second form by bending the plurality of fold line parts 10.SELECTED DRAWING: Figure 1
Patent JP-2019198883-A (JP)
Title: Method for cutting inner surface bead of welded tube
Inventor: TANIGUCHI YOSHIHIRO
IPC: B23K37/08
Filed: 2018-05-18
Abstract: To provide a method for cutting an inner surface bead of a welded tube, which enables proper cutting of an inner surface bead of the welded tube.SOLUTION: In a method for cutting an inner surface bead of a welded tube by a cutting tool of a device for cutting the inner surface bead of the welded tube, cutting resistance of the inner surface bead 3 by the cutting tool 5 is measured by cutting resistance measurement equipment 11, and the height of the cutting tool 5 is set low when the cutting resistance exceeds a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2019204195-A (JP)
Title: Transport cart guide path
Inventor: KOBAYASHI TAKUO
IPC: G05D1/02
Filed: 2018-05-22
Abstract: To provide a transport cart guide path configured to effectively prevent erroneous detection at an intersection area.SOLUTION: A guide path 1 is disposed on a floor surface F to guide a transport cart 10 provided with a guide sensor 13 for detecting the S pole, and a marker sensor 14 disposed at a position spaced apart from the guide sensor 13 in a width direction so as to detect the N pole. The guide path 1 includes: a magnetic guide tape 2 that is tinged with the S pole, that is disposed on the floor surface F so as to extend in a first direction D1, and that guides the transport cart 10 in the first direction D1 by the S pole; a magnetic guide tape 3 that is tinged with the S pole, and that is disposed on the floor surface F so as to extend in a second direction D2 intersecting with the first direction D1, and that guides the transport cart 10 in the second direction D2 by the S pole; and a magnetic tape 4 that is disposed next to the guide tape 3 and at a position where the marker sensor 14 passes upward when the transport cart 10 is guided by the magnet guide tape 2, and that suppresses the N pole.SELECTED DRAWING: Figure 1
Patent JP-2019203426-A (JP)
Title: Method of designing control logic of compression ignition type engine
Inventor: SUEOKA KENYA
IPC: F02D13/02
Filed: 2018-05-22
Abstract: To provide a method of designing a control logic of a compression ignition type engine.SOLUTION: A control part of an engine 1 outputs a signal to each of a fuel injection part and a variable valve mechanism to make a G/F leaner than a theoretical air-fuel ratio and an A/F equal to or richer than the theoretical air-fuel ratio, and a signal to an ignition part so that after the ignition part ignites an air-fuel mixture in a combustion chamber, an unburned air-fuel mixture burns with self ignition. A method of designing a control logic includes the steps of defining a boost pressure P by a super charger, and determining a control logic defining a valve closing timing IVC of an intake valve. The valve closing timing IVC(deg. aBDC) is defined so as to satisfy that the boost pressure P(kPa) is P≥8.0×10-IVC-1.0×10IVC+3.0×10IVC-4.0×10IVC+0.0068IVC-0.3209IVC+116.63.SELECTED DRAWING: Figure 23